What's new for V5R4
This topic highlights the changes made to this topic collection for V5R4. The following topics are updated:
- Database file sizes
- Example: Database file sizes
- Referential integrity and CL commands
- Triggering automatic events in your database
- Creating trigger programs
- Adding triggers using iSeries Navigator
- How trigger programs work
- Trigger buffer field descriptions
- Adding triggers
- Removing triggers
- Enabling or disabling physical file triggers
- Triggers and their relationship to CL commands
- Open data path considerations
- Field names
- Expressions
- Built-in functions
- Restricted built-in functions
What's new as of April 2007
The list of IBM-supplied source files in IBM-supplied source files was updated.
The tables in Summary of runtime considerations for processing database files were updated.
The table in Displaying the files used by programs was updated. In addition, miscellaneous technical changes have been made to the following topics:
- Adding triggers
- Built-in functions
- Checking the expiration date of a physical file member
- Example: Implicitly shared access paths
- Example 2: Using more than one field to join files
- Example 7: Joining three or more physical files
- Reorganizing a physical file member
- Specifying the access path maintenance (MAINT) parameter
How to see what's new or changed
To help you see where technical changes have been made, this information uses:
- The
image to mark where new or changed information begins.
- The
image to mark where new or changed information ends.
To find other information about what's new or changed this release, see the Memo to users.